The high performance R44 Raven II has a Lycoming IO-540 fuel-injected, angle-valve, tuned-induction engine, which eliminates the need for carburetor heat. The standard 28-volt electrical system ensures good starting performance in hot or cold weather, and provides additional electrical power for optional equipment." http://www.robinsonheli.com/rhc_r44_raven_series.html

2 x MD500 Helicopters

"The MD 500E® helicopter delivers the highest speed, payload and productivity in its class. Rear seat passengers have greater headroom and visibility than earlier Model 500s. Refinements provide first class front and rear seating with ample legroom. The T-shaped instrument panel provides place for a full complement of modern avionics.

With a five-bladed main rotor and the choice of a 420-shp Rolls-Royce 250- C20B or 450-shp Rolls-Royce 250-C20R turbine engine, the MD 500E is the best performing helicopter in its class.

“The MD 500ER delivers the highest speed, payload capability and productivity in its class,” said Craig Kitchen, MD Helicopters Chief Commercial Officer. “We are honored that Bushveld Game Capture chose to make this aircraft, with its unparalleled durability and maneuverability, to be their second MD purchase in less than three years. It’s got the power and proven performance required to meet the challenges of big game preservation in the South African savanna.”